Search Results - "Mombru, A.W."

Physical properties of nanofluid suspension of ferromagnetic graphite with high Zeta potential by Souza, N.S., Rodrigues, A.D., Cardoso, C.A., Pardo, H., Faccio, R., Mombru, A.W., Galzerani, J.C., de Lima, O.F., Sergeenkov, S., Araujo-Moreira, F.M.

“…We report on the magnetic properties and stability of nanofluid ferromagnetic graphite (NFMG) studied through the measurements of its magnetization hysteresis…”
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Control of Cryopreservation Procedures on Blood Vessels Using Fiber X-Ray Diffraction by Pérez Campos, H, Saldías, M.C, Silva, W, Machin, D, Suescun, L, Faccio, R, Mombrú, A.W, Alvarez, I

“…Abstract Aim We sought to determine variations in fiber organization at the molecular level using x-ray diffraction analyses on human blood vessel specimens…”
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Elastic properties of polycrystalline YBa 2Cu 3O 7− δ : Evidence for granularity induced martensitic behavior by Stari, C., Moreno-Gobbi, A., Mombru, A.W., Sergeenkov, S., Lanfredi, A.J.C., Cardoso, C.A., Araujo-Moreira, F.M.

“…In this work we present the study of the elastic properties of polycrystalline samples of superconducting YBa 2Cu 3O 7− δ prepared by the sol– gel method. The…”
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Elastic properties of polycrystalline YBa2Cu3O7−δ: Evidence for granularity induced martensitic behavior by Stari, C., Moreno-Gobbi, A., Mombru, A.W., Sergeenkov, S., Lanfredi, A.J.C., Cardoso, C.A., Araujo-Moreira, F.M.

“…In this work we present the study of the elastic properties of polycrystalline samples of superconducting YBa2Cu3O7-delta prepared by the sol-gel method. The…”
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Synthesis and characterization of stable room temperature bulk ferromagnetic graphite by Pardo, H., Faccio, R., Araújo-Moreira, F.M., de Lima, O.F., Mombrú, A.W.

“…A novel and inexpensive chemical route leading to obtain macroscopic quantities of room temperature magnetic carbon is reported. This route consists of a…”
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Synthesis, crystal structures, electrochemical and magnetic properties of polynuclear {Fe 4} and {Fe 8Na 4} carboxylate/picolinate clusters by Arizaga, L., Cerdá, M.F., Faccio, R., Mombrú, A.W., Novak, M.A., González, R., Kremer, C., Chiozzone, R.

“…Compounds (PPh 4)[Fe 4O 2(O 2CR) 7(pic) 2] (R = Ph ( 1), Bu t ( 2)) and [Fe 8Na 4O 4(O 2CPh) 16(pic) 4(H 2O) 4] ( 3) were prepared from sodium picolinate and…”
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Magnetic properties of polycrystalline Pr x Y 1− x Ba 2Cu 3O 7− δ by Stari, C., Rivera, V.A.G., Lanfredi, A.J.C., Cardoso, C.A., Leite, E.R., Mombrú, A.W., Araujo-Moreira, F.M.

“…In this work, we report a part of a systematic study of the influence of the synthesis routes on the properties of polycrystalline samples of Pr x Y 1− x Ba…”
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Bisabolanes from the Red Alga Laurencia scoparia by Davyt, D, Fernandez, R, Suescun, L, Mombrú, A.W, Saldaña, J, Domínguez, L, Fujii, M.T, Manta, E

“…Three novel halogenated beta-bisabolene sesquiterpenoids (1-3), together with two know triquinane alcohol sesquiterpenes (6 and 7), were isolated from the red…”
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Magnetic structure of the oxygen-deficient perovskite YBaCuFeO[sub 5+[delta]] by Mombru, A.W., Christides, C., Lappas, A., Prassides, K., Pissas, M., Mitros, C., Niarchos, D.

“…The magnetic and crystal structures of the oxygen-deficient layered perovskite YBaCuFeO[sub 5+[delta]] have been determined with powder neutron diffraction…”
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Structural and theoretical studies of (E,E)-benzaldehyde azine and its rhenium(IV) complex by Pintos, V., Cuevas, A., Onetto, S., Seoane, G., Denis, P.A., Gancheff, J.S., Faccio, R., Mombrú, A.W., Kremer, C.

“…The azine bridged dicatechol ligand (E,E)-benzaldehyde azine (H 4L) was fully characterized by X-ray analysis. The reaction of [ReCl 6] 2− with this compound…”
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Magnetic properties of polycrystalline PrxY1−xBa2Cu3O7−δ by Stari, C., Rivera, V.A.G., Lanfredi, A.J.C., Cardoso, C.A., Leite, E.R., Mombrú, A.W., Araujo-Moreira, F.M.

“…In this work, we report a part of a systematic study of the influence of the synthesis routes on the properties of polycrystalline samples of…”
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Extrinsic properties of colossal magnetoresistive samples by LISBOA-FILHO, P. N, MOMBRU, A. W, PARDO, H, LEITE, E. R, ORTIZ, W. A

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Structural study in the (La,Nd) 2− xSr xCuO 4 system by Mombrú, A.W., Ivanov, S., Pardo, H., Suescun, L., Faccio, R., Rabuffetti, F.

“…The presence of layers of corner-sharing square CuO 4 units is a common structural feature of the superconducting copper oxide ceramics. There are three…”
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Influence of processing conditions on the crystal structure and magnetic behavior of La0.7Ca0.3MnO3±δ samples by LISBOA, P. N, MOMBRU, A. W, PARDO, H, ORTIZ, W. A, LEITE, E. R

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Influence of processing conditions on the crystal structure and magnetic behavior of La 0.7Ca 0.3MnO 3± δ samples by Lisboa-Filho, P.N, Mombrú, A.W, Pardo, H, Ortiz, W.A, Leite, E.R

“…In this work we report crystallographic structure variations and the related modifications on the magnetic behavior of La 0.7Ca 0.3MnO 3± δ introduced by…”
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Structural study in the (La,Nd)2−xSrxCuO4 system by Mombrú, A.W., Ivanov, S., Pardo, H., Suescun, L., Faccio, R., Rabuffetti, F.

“…The presence of layers of corner-sharing square CuO4 units is a common structural feature of the superconducting copper oxide ceramics. There are three closely…”
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Low-Temperature Magnetic Properties of LuBaCuFeO5+δ and TmBaCuFeO5+δ by Mombrú, A.W., Goeta, A.E., Pardo, H., Lisboa-Filho, P.N., Suescun, L., Mariezcurrena, R.A., Ventura, O.N., Behak, R., Andersen, K.H., Araújo-Moreira, F.M.

“…The crystal and magnetic structures of the perovskites LuBaCuFeO5+δ and TmBaCuFeO5+δ have been studied in the temperature range 2–170 K by neutron powder…”
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A new structure in the REBaCuFeO5+δ series: LaBaCuFeO5+δ. Structure and magnetic properties in the La1−xPrxBaCuFeO5+δ system by Pardo, H., Ortiz, W.A., Araújo-Moreira, F.M., Suescun, L., Toby, B., Quagliata, E., Negreira, C.A., Prassides, K., Mombrú, A.W.

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The search for superconductivity in PrBa2Cu3O7−δ by Araujo-Moreira, F.M., Lisboa-Filho, P.N., Lanfredi, A.J.C., Ortiz, W.A., Zanetti, S.M., Leite, E.R., Mombrú, A.W., Ghivelder, L., Zhao, Y.G., Venkatesan, V.

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Structural, thermal and magnetic properties of Pr-123 polycrystalline and thin film superconductors by Araujo-Moreira, F.M, Lisboa-Filho, P.N, Lanfredi, A.J.C, Ortiz, W.A, Zanetti, S.M, Leite, E.R, Mombrú, A.W, Ghivelder, L, Zhao, Y.G, Venkatesan, V

“…We report the structural, thermal and magnetic properties of superconducting PrBa 2Cu 3O 7− δ (Pr-123). The existence of superconductivity in samples of Pr-123…”
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